Dynamic reconfiguration of cell site service(s)

ABSTRACT

An architecture can dynamically update or set facility variables for adapting cell site (e.g., base station) characteristics in a wireless communication network. In particular, based upon a current configuration or state of facility equipment as well as various operation data, the architecture can determine or infer a reconfiguration of a facility variable that can adjust the configuration or state of the facility equipment. The reconfiguration can be directed to improving efficiency, mitigating errors, and/or more effectively providing services and allocating resources.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application is a continuation of U.S. patent application Ser. No.12/571,954, filed on Oct. 1, 2009, and entitled “DYNAMIC RECONFIGURATIONOF CELL SITE SERVICE(S).” The entirety of the foregoing application isincorporated herein by reference.

TECHNICAL FIELD

The present application relates generally to cell site or base stationreconfiguration, and more specifically to automatic or dynamicreconfiguration of related equipment based upon various operationparameters.

BACKGROUND

Conventional base stations (e.g., cell sites) are configured to providewireless coverage to mobile phones or other user equipment (UE) in asurrounding geographic service area. The service area for an individualbase station can be adjusted according to a wide variety of facilityequipment configurations or states. Such configurations of variousfacility variables can relate to a power level of broadcast signals, asensitivity of received signals, a configuration of antennae included inthe base station and so forth. For example, setting facility variablescan affect the range of signals, thereby impacting the size and even theshape of an associated service area.

Typically, these configurations are set manually by a network engineer,site administrator or the like. Once set, the configuration is seldom,if ever, adjusted, since reconfiguration is conventionally also a manualprocess.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a block diagram of a system that can facilitate automaticand/or dynamic adjustments to one or more facility variable associatedwith various service characteristics of a cell site in a wirelesscommunication network.

FIG. 2A provides a block diagram of illustration 200, which depictsvarious example facility variables.

FIG. 2B depicts a block diagram of various examples of operation data116 are provided.

FIG. 3 illustrates a block diagram that can employ at least one of alarmdata, usage data, or performance data in order to determine or inferreconfiguration 112.

FIG. 4A provides illustration 400, which depicts respective currentservice areas 108 an issue arises with a base station.

FIG. 4B provides illustration 410, which depicts respective serviceareas 108 after reconfiguration.

FIG. 5A provides illustration 500 of a service area 502 for a radionetwork controller (RNC) that is composed of the service areas formultiple base stations.

FIG. 5B depicts illustration 510, which depicts RNC service area 502that can be modified by correlation component 110 or other components.

FIG. 6 illustrates a block diagram of a system that can perform or aidwith various determinations or inferences

FIG. 7 is an exemplary flow chart of procedures that define a method forautomatically or dynamically setting facility variables for adaptingcell site service characteristics in a wireless communication network.

FIG. 8 is an exemplary flow chart of procedures that define a method forincluding various features or aspects in the transmitted instructions.

FIG. 9 depicts an exemplary flow chart of procedures defining a methodfor providing addition features or aspects in connection with settingfacility variables for adapting cell site service characteristics in awireless communication network.

FIG. 10 illustrates an example wireless communication environment withassociated components that can enable operation of an enterprise networkin accordance with aspects described herein.

FIG. 11 illustrates a schematic deployment of a macro cell for wirelesscoverage in accordance with aspects of the subject specification.

FIG. 12 illustrates a block diagram of a computer operable to execute aportion of the disclosed architecture.

DETAILED DESCRIPTION

One or more embodiments of the subject application are now describedwith reference to the drawings, wherein like reference numerals are usedto refer to like elements throughout. In the following description, forpurposes of explanation, numerous specific details are set forth inorder to provide a thorough understanding of the claimed subject matter.It may be evident, however, that the various embodiments may bepracticed without these specific details. In other instances, well-knownstructures and devices are shown in block diagram form herein in orderto facilitate describing the various embodiments.

As used in this application, the terms “system,” “platform,”“component,” “framework,” “interface,” “node” and the like are intendedto refer to a computer-related entity or an entity related to anoperational machine with one or more specific functionalities. Theentities disclosed herein can be either hardware, a combination ofhardware and software, software, or software in execution. For example,a component may be, but is not limited to being, a process running on aprocessor, a processor, an object, an executable, a thread of execution,a program, and/or a computer. By way of illustration, both anapplication running on a server and the server can be a component. Oneor more components may reside within a process and/or thread ofexecution and a component may be localized on one computer and/ordistributed between two or more computers. These components also canexecute from various computer readable media having various datastructures stored thereon. The components may communicate via localand/or remote processes such as in accordance with a signal having oneor more data packets (e.g., data from one component interacting withanother component in a local system, distributed system, and/or across anetwork such as the Internet with other systems via the signal). Asanother example, a component can be an apparatus with specificfunctionality provided by mechanical parts operated by electric orelectronic circuitry that is operated by software or firmwareapplication(s) executed by a processor, wherein the processor can beinternal or external to the apparatus and executes at least a part ofthe software or firmware application. As yet another example, acomponent can be an apparatus that provides specific functionalitythrough electronic components without mechanical parts, the electroniccomponents can include a processor therein to execute software orfirmware that confers at least in part the functionality of theelectronic components. An interface can include input/output (I/O)components as well as associated processor, application, and/or APIcomponents.

Furthermore, the various embodiments may be implemented as a method,apparatus, or article of manufacture using standard programming and/orengineering techniques to produce software, firmware, hardware, or anycombination thereof to control a computer to implement the disclosedsubject matter. The term “article of manufacture” as used herein isintended to encompass a computer program accessible from anycomputer-readable device, carrier, or media. For example, computerreadable media can include but are not limited to magnetic storagedevices (e.g., hard disk, floppy disk, magnetic strips . . . ), opticaldisks (e.g., compact disk (CD), digital versatile disk (DVD) . . . ),smart cards, and flash memory devices (e.g., card, stick, key drive . .. ). Additionally it should be appreciated that a carrier wave can beemployed to carry computer-readable electronic data such as those usedin transmitting and receiving electronic mail or in accessing a networksuch as the Internet or a local area network (LAN). Of course, thoseskilled in the art will recognize many modifications may be made to thisconfiguration without departing from the scope or spirit of thedisclosed subject matter.

As used herein, the terms “infer” or “inference” generally refer to theprocess of reasoning about or inferring states of the system,environment, and/or user from a set of observations as captured viaevents and/or data. Inference can be employed to identify a specificcontext or action, or can generate a probability distribution overstates, for example. The inference can be probabilistic—that is, thecomputation of a probability distribution over states of interest basedon a consideration of data and events. Inference can also refer totechniques employed for composing higher-level events from a set ofevents and/or data. Such inference results in the construction of newevents or actions from a set of observed events and/or stored eventdata, whether or not the events are correlated in close temporalproximity, and whether the events and data come from one or severalevent and data sources.

Further, terms like “user equipment,” “mobile station,” “mobile,”subscriber station,” “access terminal,” “terminal,” “handset,” andsimilar terminology, refer to a wireless device utilized by a subscriberor user of a wireless communication service to receive or convey data,control, voice, video, sound, gaming, or substantially any data-streamor signaling-stream. The foregoing terms are utilized interchangeably inthe subject specification and related drawings. Likewise, the terms“access point,” “base station,” “cell site,” and the like, are utilizedinterchangeably in the subject application, and refer to a wirelessnetwork component or appliance that serves and receives data, control,voice, video, sound, gaming, or substantially any data-stream orsignaling-stream from a set of subscriber stations. Data and signalingstreams can be packetized or frame-based flows. It is noted that in thesubject specification and drawings, context or explicit distinctionprovides differentiation with respect to access points or base stationsthat serve and receive data from a mobile device in an outdoorenvironment, and access points or base stations that operate in aconfined, primarily indoor environment overlaid in an outdoor coveragearea. Data and signaling streams can be packetized or frame-based flows.

Furthermore, the terms “user,” “subscriber,” “customer,” “consumer,” andthe like are employed interchangeably throughout the subjectspecification, unless context warrants particular distinction(s) amongthe terms. It should be appreciated that such terms can refer to humanentities, associated devices, or automated components supported throughartificial intelligence (e.g., a capacity to make inference based oncomplex mathematical formalisms) which can provide simulated vision,sound recognition and so forth. In addition, the terms “wirelessnetwork” and “network” are used interchangeable in the subjectapplication, when context wherein the term is utilized warrantsdistinction for clarity purposes such distinction is made explicit.

Moreover, the word “exemplary” is used herein to mean serving as anexample, instance, or illustration. Any aspect or design describedherein as “exemplary” is not necessarily to be construed as preferred oradvantageous over other aspects or designs. Rather, use of the wordexemplary is intended to present concepts in a concrete fashion. As usedin this application, the term “or” is intended to mean an inclusive “or”rather than an exclusive “or”. That is, unless specified otherwise, orclear from context, “X employs A or B” is intended to mean any of thenatural inclusive permutations. That is, if X employs A; X employs B; orX employs both A and B, then “X employs A or B” is satisfied under anyof the foregoing instances. In addition, the articles “a” and “an” asused in this application and the appended claims should generally beconstrued to mean “one or more” unless specified otherwise or clear fromcontext to be directed to a singular form.

The subject matter disclosed herein, in one aspect thereof, comprises anarchitecture that can facilitate automatic and/or dynamic adjustments tofacility variables associated with various service characteristics of acell site in a wireless communication system. The architecture caninclude an interface component that can be adapted to interface to a setof base stations, each of which can be configured to serve userequipment (UE) within respective service areas. The architecture canalso include a correlation component that can dynamically determinereconfiguration of a facility variable in order to influence a desiredservice area characteristic associated with a base station (or multiplebase stations) included in the set. The correlation component candetermine or infer the reconfiguration based upon at least two types ofdata: a current configuration of facility variables for the set of basestations and operation data for the set of base stations.

The architecture can further include a network controller component thatcan employ the interface component to automatically reconfigure thefacility variable or multiple facility variables associated with basesstations included in the set. Hence, the architecture can identifyissues associated with one or more base station, potentially in realtime. Such issues can be, for example, an alarm or a high number ofalarms from a base station, heavy utilization or capacity limits for aparticular resource or other alarm conditions; usage statistics such astime-of-day trends, day-of-the-week trends, or other usage data; orlatency conditions or other performance data. Based upon an assessmentof these issues, the architecture can determine whether or not toreconfigure one or more base station in a manner that can mitigate oralleviate the identified issues.

In particular, the reconfiguration can relate to adjusting facilityvariables such as allocation of transport resources, power levels,sensitivity levels, antenna patterns, or the like. By adjusting thesefacility variables the service area (or another aspect) of one or morebase station can be altered in size or shape (e.g., increase or reducethe service area), while that for other base stations can be altered aswell in tandem. For instance, if one base station is in danger ofoverutilization, the service area for that base station can be reduced,while the service area for surrounding base stations can be increased tocompensate. Additionally or alternatively, additional transport resourcecan be allocated to the alarming base station. Regardless, such changescan be implemented dynamically and potentially in real time without thenecessity of a network engineering going on site and manually modifyingthe facility variable(s).

The following description and the annexed drawings set forth in detailcertain illustrative aspects of one or more embodiments of the subjectapplication. These aspects are indicative, however, of but a few of thevarious ways in which the principles of such embodiment(s) may beemployed and thus, such embodiment(s) are intended to include all suchaspects and their equivalents. Other advantages and distinguishingfeatures of the embodiment(s) will become apparent from the followingdetailed description of the embodiment(s) when considered in conjunctionwith the drawings.

Referring now to the drawing, with reference initially to FIG. 1, system100 that can facilitate automatic and/or dynamic adjustments to one ormore facility variable associated with various service characteristicsof a cell site in a wireless communication network is depicted.Generally, system 100 can include interface component 102 that can beconfigured to interface to set 103 of base stations 104 ₁-104 _(N),wherein N can be substantially any positive integer. Base stations 104₁-104 _(N) are hereinafter referred to, either collectively orindividually as base station(s) 104, with individual subscripts employedgenerally only when illustrating distinguishing characteristics or toavoid confusion. Base stations 104 (e.g., cell sites) generally refer toa fixed station including towers, antennas, or other components ordevices, each of which can be configured to serve multiple mobiledevices such as cellular phones or other user equipment (UE) 106 withina respective geographic service area 108 ₁-108 _(N) (referred to eithercollectively or individually as service area(s) 108) for the associatedbase station 104.

In addition, system 100 can further include correlation component 110that can dynamically determine reconfiguration 112 of a facilityvariable to affect one or more desired service area 108characteristic(s) associated with one or more base station(s) 104included in set 103. The facility variable typically relates toconfigurable devices or aspects of wireless communication systems orservices, which is further detailed in connection with FIG. 2A, infra.Often, the facility variable will relate to a configuration (e.g.,current configuration 114) of equipment or components at base station(s)104, but it should be appreciated that facility variables can alsorelate to other portions of a network, such as backhaul segments or thelike. Regardless, it should be appreciated that correlation component110 can determine reconfiguration 112 based upon various data inputs.Two examples of these data inputs can be, e.g., current configuration114 of facility variables for set 103 (as well as facility variables forother portions of the network) and operation data 116. Operation data116 is further discussed in connection with FIG. 2B.

While still referring to FIG. 1, but turning also to FIGS. 2A and 2B.With reference specifically to FIG. 2A, illustration 200 depicts variousexample facility variables, which can initially exist in a present state(e.g., current configuration 114), but can be modified in some manner(e.g., reconfiguration 112) in order to affect a desired service areacharacteristic. As depicted by reference numeral 202, the facilityvariable can relate to a number of transport slots available to or usedby the base station 104 in question or an associated radio networkcontroller (RNC) under a current configuration 114. For instance,reconfiguration 112 of the facility variable can relate to reroutingtraffic over a first transport slot under current configuration 114 to asecond transport slot associated with a disparate base station 104, RNC,base station controller (BSC), mobile switching center (MSC) or thelike. Rerouting can also apply to one or both voice or data pathways orother carriers or services. It should be appreciated that transportslots 202 can relate to T1 lines, T3, lines, E1 lines, and so forth,and, further, that any such rerouting effectuated by reconfiguration 112can relate to the radio side of a wireless communication system orservice or to the backhaul side.

Two additional example facility variables can be power level 204 andsensitivity 206. Power level 204 is intended to refer to a power outputlevel associated with one or more base station 104 included in set 103under current configuration 114, whereas sensitivity 206 can relate to aradio receiver sensitivity associated with one or more base station 104included in set 103 under current configuration 114. For example,correlation component 110 can determine (discussed infra in connectionwith FIG. 3) that either or both power level or sensitivity should beadjusted to effectuate a refinement or improvement over current servicearea characteristics. Such refinement or improvement can be defined byreconfiguration 112 of power level 204, sensitivity 206, or any otherone or more suitable facility variable.

Yet another example facility variable can be antenna pattern 208.Antenna pattern 208 can apply to at least one antenna at one or morebase station 108 included in set 103. Reconfiguration 112 can provideinstructions to adjust (e.g., radio shaping and/or variable downtilt)antenna pattern 208. It should be appreciated that the facilityvariables described herein are intended to be exemplary in nature. Othervariables can of course exist and be suitably employed in connectionwith the described subject matter. For example, correlation component110 can command an update to a neighbor list, e.g., when reconfiguration112 provides changes to facility variables that affect the size or shapeof one or more base station service area(s) 108.

Now referring specifically to FIG. 2B, while still also considering FIG.1, various examples of operation data 116 are provided. As notedpreviously, correlation component 110 can employ operation data 116(e.g., along with current configuration 114) in order to determinereconfiguration 112. As illustrated, operation data 116 can beclassified as alarm data 210, usage data 212, or performance data 214,however, it should be understood that other classification or data typescan exist and be utilized in connection with the disclosed subjectmatter.

Alarm data 210 can be associated with equipment, components, devices,and so on that are included in one or more base station 104 from set103. Appreciably, alarm data 210 can be associated with componentsrelating to backhaul portions as well. On the other hand, usage data 212can be associated with network traffic handled by one or more basestation 104 included in set 103 and/or statistics or functions thereof.Likewise, performance data 214 can be associated with bit error rates,number or frequency of errors, latency, packet loss, CPU or otherresource utilization, other quality of service (QoS) or otherservice-based attributes provided by one or more base station 104included in set 103. Many of these features can relate to communicationeither upstream or downstream communications. Moreover, resourceutilization can refer to both the radio side as well as the backhaulside. In some embodiments, performance data 214 can be included in(e.g., appropriately divided between) one or both alarm data 210 orusage data 212.

Continuing the discussion of FIG. 1, as discussed supra, correlationcomponent 110 can dynamically determine reconfiguration 112 inaccordance with what is detailed herein. Reconfiguration 112 as well asany suitable associated data can be provided to network controllercomponent 118. Accordingly, network controller component 118 can employinterface component 102 to automatically reconfigure the facilityvariable(s) in question. Appreciably, by reconfiguring one or morefacility variable, a wide range of wireless communication servicefeatures can be improved and/or adjusted in real time, particularly whenresponding to currently detected system stresses, or emergencies and/orto preemptively handle forecasted usage demands. Thus, services forsubscribers can be improved while also reducing operations costs. Forexample, reconfiguring facility variables that affect wirelesscommunication services as issues arise in order to deal with thoseissues can lead to fewer subscriber complaints or service alarms andtherefore fewer customer care tickets to be addressed. Moreover,additional benefits can arise in mitigating outage times, reducingtouch-time, as well as in pooling of network resources.

To the accomplishment of the above, current configuration 114 as well asother information can be stored to data store 120. Thus, upon receivingoperation data 116, correlation component 110 can access currentconfiguration 114 in order to make comparisons and/or inferences as tosuitable reconfiguration 112. As used herein, data store 120 is intendedto be a repository of all or portions of data, data sets, or informationdescribed herein or otherwise suitable for use with the describedsubject matter. Data store 120 can be centralized, either remotely orlocally cached, or distributed, potentially across multiple devicesand/or schemas. Furthermore, data store 120 can be embodied assubstantially any type of memory, including but not limited to volatileor non-volatile, sequential access, structured access, or random accessand so on. It should be understood that all or portions of data store120 can be included in system 100, or can reside in part or entirelyremotely from system 100.

Turning now to FIG. 3, system 300 that can employ at least one of alarmdata, usage data, or performance data in order to determine or inferreconfiguration 112 is illustrated. In particular, system 300 caninclude correlation component 110 that can dynamically determine orinfer reconfiguration 112. As discussed supra, correlation component 110can construct reconfiguration 112 based upon current configuration 114and operation data 116. Current configuration 114 can be acquired fromall or a portion of base stations 104 included in set 103 as well asfrom other suitable facility components; or be acquired from data store120. Likewise, raw data 316, either directly or upon one or moretransformations, can be provided as operation data 116. Raw data 316 canbe received from all or a portion of base stations 104 included in set104 as well as other facility components or other sources of raw data316, potentially in real time. In some cases (e.g., in the case of usagestatistics or historic data) operation data 116 can be retrieved fromdata store 120 as well.

Moreover, system 300 can further include alarm component 302 that candetermine a severity of an alarm issued by one or more base station 104.Hence, the alarm can be received as raw data 316 by alarm component 302and propagated to correlation component 110 as alarm data 304, which caninclude all or a portion of raw data 116 (e.g., the alarm signal) aswell as the severity or other determinations or inferences performed byalarm component 302. By way of illustration, the alarm can relate to,inter alia, capacity limits on transport resources between networkelements (e.g., including both the radio side as well as the backhaulside); capacity limits on other radio resources (e.g., power, code,and/or frequency resources); radio interference, quality of aconnection; dropped connections or hand-offs; issues at an associatedrouter, access point, or gateway; or poor throughput, latency, orconnectivity.

Based upon alarm data 304, correlation component 110 can dynamicallyinfer, e.g., whether or not to extend or restrict all or a portion ofone or more service area 108 for related base station(s) 104, which isdenoted by reference numeral 306. Such can include service area 108 forbase station 104 that issues an alarm as well as other base stations 104that are adjacent to the alarming base station 104 or otherwise includedin set 103. In particular, correlation component 110 can dynamicallygenerate reconfiguration 112 of one or more facility variable for thealarming base station 104 or for adjacent or other base stations 104included in set 103 in order to effectuate the extend or restrictedservice area 108 suggested by inference 306, any or all of which can beaccomplished substantially in real time without manual changes by siteadministrators or engineers.

Hence, suppose numerous alarm messages are received by alarm component302 indicating a relatively high number dropped calls for a particularbase station 104. Correlation component 110 can, e.g., generatereconfiguration 112 that instructs the alarming base station 104 toreduce its service area 108, while contemporaneously instructingsurrounding base stations 104, especially those with idle or availableresources or those not exhibiting similar alarm issues, to expand theirown service areas 108. Thus, the expanded service areas 108 for thesurrounding base stations 104 can compensate for the reduced servicearea 108 of the alarming base station 104, while also mitigating thecondition leading to alarms. Appreciably, the changes in services areas108 might apply at least in part to only a particular service (e.g., thetype of service exhibiting the alarms) or to other or all servicesprovided by the alarming base station 104. Moreover, correlationcomponent 110 might additionally or alternatively infer other types ofchanges, such as those effecting transport slots or the like.

Furthermore, system 300 can also include usage component 308 that canmonitor raw usage data (e.g., included in raw data 316) in order togenerate usage data 310 that can include current or recent utilizationas well as trend utilization in connection with historic utilization.For example, usage component 308 can identify time-of-day trends,day-of-week trends with respect to traffic associated with each basestation 104 included in set 103. Based upon trending analysis,correlation component 110 can forecast expected times of heavy trafficfor certain base stations 104, and preemptively instruct changes toservice areas 108 (or other suitable changes) in order to tailor theservice areas 108 for set 103 in more effectively handle upcoming orpredict utilization. In other words, correlation component 110 candynamically infer whether or not to extend or restrict all or a portionof service area 108 provided by one or more base stations 104 includedin set 103 based at least in part upon usage data 310. Correlationcomponent 110 can dynamically generate reconfiguration 112 of one ormore facility variable in order to effectuate this extended orrestricted service area 108 in a manner that more efficiently employsavailable resources based upon current traffic or projected traffictrends. Appreciably, correlation component 110 can do so not only basedupon identified trends, but in an adaptive manner connection withexisting unforeseen issues or alerts that are identified.

For example, consider the case in which a first base station 104 isknown to serve a very high volume of calls every weekday between thehours of 5:00 pm and 7:00 pm. Correlation component 110 can, say,between the hours of 4:30 pm and 7:30 pm every weekend reduce servicearea 108 of first base station 104, while increasing the service area108 of a second base station 104 deemed most adequate for sharing thehigh volume of calls. However, at 4:30 pm it is identified that thesecond base station 104 is exhibiting unrelated issues. In that case,correlation component 110 can infer that a substitute to the normal aidprovided by second base station 104 in handling the high call volumetrend of the first base station 104 should be employed. Thus, a thirdbase station 104, which can also be adjacent to the first or second basestation 104 can be employed to entirely or in part handle a service area108 that is normally allocated to the first or the second base station104.

In addition, system 300 can also include performance component 312 thatcan monitor raw qualitative performance (e.g., based upon raw data 316)of service characteristics associated with set 103. Performancecomponent 312 can propagate performance data 314, whether raw ortransformed in some manner, including other determinations or inferencesdrawn from such data, to correlation component 110. For illustrativepurposes, performance data 314 can relate to one or more of a bit errorrate, a number of errors, a frequency of errors, latency packet loss,CPU utilization or the like, all or a portion of which can apply toresources positioned either on the radio side of the network or thebackhaul portion of the network.

Accordingly, correlation component 110 can dynamically infer whether ornot to extend or restrict all or a portion of service area 108 providedby one or more base station 104 included in set 103 based at least inpart upon performance data 314. To the accomplishment of the above,correlation component 110 can dynamically generate reconfiguration 112of one or more facility variable for one or more base station 104included in set 103 in order to effectuate an extended or restrictedservice area 108. It should be underscored that correlation component110 can produce reconfiguration 112 based upon not only one type ofoperation data 116, but based upon all or any combination of operationdata 116 (e.g., alarm data 304, usage data 310, performance data 314).Moreover, reconfiguration 112 will typically include a set ofinstructions 318 that can be interpreted by target equipment orcomponents in order to effectuate the desired changes to facilityvariables. Thus, upon receipt of reconfiguration 112, base stations 104or other facility components can automatically adjust the route fortraffic as well as alter the size, shape, or scope of a given servicearea 108 such that the provided services can be collectively orselectively extended or restricted in order to better meet the needs ofsubscribers.

Furthermore, in one or more aspect of the disclosed subject matter,correlation component 110 can examine operation data generated afterreconfiguration 112 is constructed and/or propagated to targetfacilities or components thereof. Accordingly, correlation component 110(e.g., by monitoring subsequent operation data 116) can determine animpact assessment that can describe an impact on services provided byone or more bases station 104 included in set 103. Correlation component110 can utilize the impact assessment in order to iteratively andautomatically refine or improve subsequent reconfiguration 112characteristics and/or service characteristics or quality.

Referring now to FIGS. 4A and 4B, illustration 400 of FIG. 4A depictsrespective current service areas 108 an issue arises with a basestation. In particular, service areas 108 for base stations 1-6 areexhibited. Cross-hatches appear overlaid on the service area 108 forbase station 1 to indicate an issue of some kind, whether based uponalarm data 304, usage data 310, or performance data 314. As detailedsupra in connection with systems 100 and 300 (here denoted as block 402)correlation component 110 can generate reconfiguration 112, which caninclude facility instructions 318 to handle the issue that has arisen.Such facility instructions 318 can be delivered to one or more basestations (e.g., to modify service areas 108, reroute or reallocatepathways . . . ) or to other facility components.

In this example, it is determined that the service area 108 for basestation 1 should be limited, with surrounding base stations 2-6compensating for the reduction, which can be included in facilityinstructions 318, the results of which can be viewed with reference toillustration 410 of FIG. 4B, which depicts respective service areas 108after reconfiguration. As shown, service areas 108 for base stations 2,4, 5, 6 are expanded to cover the respective portions that werepreviously served by base station service area 1. Moreover, as discussedsupra, various feedback 412 can be received after implementation of anymodifications in order to monitor the outcome, potentially in real time.Thus, iterative changes 414 can be provided (e.g., in the form ofsubsequent reconfigurations 112) to refine operation of all suitablefacilities or components thereof.

With reference now to FIGS. 5A and 5B, FIG. 5A depicts illustration 500of a service area 502 of a radio network controller (RNC) that iscomposed of the service areas for multiple base stations. Accordingly,it is readily apparent that the features detailed supra can beextrapolated to the RNC level of suitable networks. Thus, in connectionwith FIG. 5B, illustration 510 depicts RNC service areas 502 can bemodified by correlation component 110 or other components in a mannersimilar to that described herein. In this example, a service area 502 ofan occluded RNC 1 has been subsumed by surrounding RNC service areas2-6, just as was the case for service area 108 for base station 1 inconnection with FIG. 4B when issues with service from that base stationwere detected.

Now turning to FIG. 6, system 600 that can perform or aid with variousdeterminations or inferences is illustrated. Generally, system 600 caninclude correlation component 110, alarm component 302, usage component308, and performance component 312 as substantially described herein. Inaddition to what has been described, the above-mentioned components canmake intelligent determinations or inferences. For example, Bayesianprobabilities or confidence measures can be employed or inferences canbe based upon machine learning techniques related to historicalanalysis, feedback, and/or previous determinations or inferences.

For instance, alarm component 302 can intelligently determine or inferalarm severity from raw data 316 as well as other suitable inferencesrelating to equipment alarms or the like. Similarly, usage component 308can intelligently determine or infer the usage trends or otherbeneficially employed usage statistics, for example by identifyingpatterns or the like. Likewise, performance component 312 canintelligently determine or infer similar aspects of raw performancedata, e.g., in connection with various recognition techniques, whichthemselves can rely upon intelligent determinations. Correlationcomponent 110 can also facilitate various intelligent determination orinferences with a particular data set or in conjunction with multipledata sets, as detailed herein.

In addition, system 600 can also include intelligence component 602 thatcan provide for or aid in various inferences or determinations. Inparticular, in accordance with or in addition to what has been describedsupra with respect to intelligent determinations or inferences providedby various components described herein, e.g., all or portions ofcorrelation component 110, alarm component 302, usage component 308, andperformance component 312. Additionally or alternatively, all orportions of intelligence component 602 can be included in one or morecomponents described herein. Moreover, intelligence component 602 willtypically have access to all or portions of data sets described herein,such as data store 120.

Accordingly, in order to provide for or aid in the numerous inferencesdescribed herein, intelligence component 602 can examine the entirety ora subset of the data available and can provide for reasoning about orinfer states of the system, environment, and/or user from a set ofobservations as captured via events and/or data. Inference can beemployed to identify a specific context or action, or can generate aprobability distribution over states, for example. The inference can beprobabilistic—that is, the computation of a probability distributionover states of interest based on a consideration of data and events.Inference can also refer to techniques employed for composinghigher-level events from a set of events and/or data.

Such inference can result in the construction of new events or actionsfrom a set of observed events and/or stored event data, whether or notthe events are correlated in close temporal proximity, and whether theevents and data come from one or several event and data sources. Variousclassification (explicitly and/or implicitly trained) schemes and/orsystems (e.g., support vector machines, neural networks, expert systems,Bayesian belief networks, fuzzy logic, data fusion engines . . . ) canbe employed in connection with performing automatic and/or inferredaction in connection with the claimed subject matter.

A classifier can be a function that maps an input attribute vector,x=(x1, x2, x3, x4, xn), to a confidence that the input belongs to aclass, that is, f(x)=confidence(class). Such classification can employ aprobabilistic and/or statistical-based analysis (e.g., factoring intothe analysis utilities and costs) to prognose or infer an action that auser desires to be automatically performed. A support vector machine(SVM) is an example of a classifier that can be employed. The SVMoperates by finding a hyper-surface in the space of possible inputs,where the hyper-surface attempts to split the triggering criteria fromthe non-triggering events. Intuitively, this makes the classificationcorrect for testing data that is near, but not identical to trainingdata. Other directed and undirected model classification approachesinclude, e.g., naïve Bayes, Bayesian networks, decision trees, neuralnetworks, fuzzy logic models, and probabilistic classification modelsproviding different patterns of independence can be employed.Classification as used herein also is inclusive of statisticalregression that is utilized to develop models of priority.

FIGS. 7, 8, and 9 illustrate various methodologies in accordance withthe claimed subject matter. While, for purposes of simplicity ofexplanation, the methodologies are shown and described as a series ofacts, it is to be understood and appreciated that the claimed subjectmatter is not limited by the order of acts, as some acts may occur indifferent orders and/or concurrently with other acts from that shown anddescribed herein. For example, those skilled in the art will understandand appreciate that a methodology could alternatively be represented asa series of interrelated states or events, such as in a state diagram.Moreover, not all illustrated acts may be required to implement amethodology in accordance with the claimed subject matter. Additionally,it should be further appreciated that the methodologies disclosedhereinafter and throughout this specification are capable of beingstored on an article of manufacture to facilitate transporting andtransferring such methodologies to computers. The term article ofmanufacture, as used herein, is intended to encompass a computer programaccessible from any computer-readable device, carrier, or media.

Turning now to FIG. 7, an exemplary method 700 for automatically ordynamically setting facility variables for adapting cell site servicecharacteristics in a wireless communication network is illustrated.Generally, at reference numeral 702, a set of base stations can beinterfaced to, wherein each base station in the set can be configuredfor service user equipment (UE) in a respective coverage area. Hence, atreference numeral 704, a current configuration of one or more facilityvariable associated with at least one base station included in the setcan be examined. The current configuration can be examined along withvarious operation data for the at least one base station.

Next to be described, at reference numeral 706, a reconfiguration of theone or more facility variable can be dynamically determined or inferredbased upon the examination of the current configuration and operationdata discussed at reference numeral 704. The reconfiguration can bedetermined or inferred with the goal of modifying the currentconfiguration in a more productive or efficient manner. Therefore, atreference numeral 708, instructions for reconfiguring the one or morefacility variable can be transmitted to the at least one base station.

With reference now FIG. 8, exemplary method 800 for including variousfeatures or aspects in the transmitted instructions is provided. Atreference numeral 802, a command for rerouting traffic from a transportresource associated with the at least one base station to a disparatetransport resource can be included in the instructions. Appreciably,such a rerouting can apply to transport resources directly linked to theat least one base station or to those resources employed on a backhaulportion of the network.

At reference numeral 804, a command for modifying a neighbor list inconnection with the reconfiguration can be included in the instructions.Appreciably, modification of the neighbor list can be recommended whenthe reconfiguration specifies an alteration to one or more service areasassociated with the at least one base station, such as that describedinfra in connection with reference numeral 906 of FIG. 9. At referencenumeral 806, a command for adjusting radio power output or radioreceiver sensitivity can be included in the instruction. The adjustmentof radio power output or radio receiver sensitivity can apply toequipment associated with the at least one base station.

Additionally or alternatively, at reference numeral 808, a command foradjusting an electrically configurable antenna can be included in theinstructions. Such can lead to suitable radio shaping or otherwisechanging the size, shape, scope, or another characteristic of a servicearea for the at least one base station. Moreover, at reference numeral810, a command for rerouting a voice or data pathway can be included inthe instruction.

Turning briefly to FIG. 9, an exemplary method 900 for providingaddition features or aspects in connection with setting facilityvariables for adapting cell site service characteristics in a wirelesscommunication network is depicted. At reference numeral 902, at leastone of alarm data, usage data, performance data, or combinations thereofcan be stored as operation data that is associated with all or a portionof the set of base stations. Such information can be stored for lateraccess or recall, particularly, in connection with constructing thereconfiguration determined or inferred at reference numeral 706.

At reference numeral 904, the usage data can be analyzed for generatingtime-of-day traffic trends, day-of-the-week traffic trends, or othertraffic or usage trends such as, e.g., based upon holidays or geographicevents within one or more coverage areas. Moreover, all or a portion ofthese trends can be employed for determining or inferring thereconfiguration determined or inferred at reference numeral 706

Furthermore, at reference numeral 906, the reconfiguration can bestructured for expanding, reducing, and/or resizing the coverage areafor one or more base station included in the set. At reference numeral908, an impact assessment describing an impact on services provided bythe one or more base stations can be examined following thereconfiguration. Thus, the impact assessment can be based upon feedbackfrom facilities or components thereof that underwent alterations due tothe reconfiguration. At reference numeral 910, the impact assessment canbe employed for iteratively and/or automatically refining subsequentreconfiguration characteristics.

To provide further context for various aspects of the subjectspecification, FIG. 10 illustrates an example wireless communicationenvironment 1000, with associated components that can enable operationof a femtocell enterprise network in accordance with aspects describedherein. Wireless communication environment 1000 includes two wirelessnetwork platforms: (i) A macro network platform 1010 that serves, orfacilitates communication) with user equipment 1075 via a macro radioaccess network (RAN) 1070. It should be appreciated that in cellularwireless technologies (e.g., 4G, 3GPP UMTS, HSPA, 3GPP LTE, 3GPP UMB),macro network platform 1010 is embodied in a Core Network. (ii) A femtonetwork platform 1080, which can provide communication with UE 1075through a femto RAN 1090, linked to the femto network platform 1080through a routing platform 102 via backhaul pipe(s) 1085, whereinbackhaul pipe(s) are substantially the same a backhaul link 3853 below.It should be appreciated that femto network platform 1080 typicallyoffloads UE 1075 from macro network, once UE 1075 attaches (e.g.,through macro-to-femto handover, or via a scan of channel resources inidle mode) to femto RAN.

It is noted that RAN includes base station(s), or access point(s), andits associated electronic circuitry and deployment site(s), in additionto a wireless radio link operated in accordance with the basestation(s). Accordingly, macro RAN 1070 can comprise various coveragecells like cell 1205, while femto RAN 1090 can comprise multiple femtoaccess points. As mentioned above, it is to be appreciated thatdeployment density in femto RAN 1090 is substantially higher than inmacro RAN 1070.

Generally, both macro and femto network platforms 1010 and 1080 includecomponents, e.g., nodes, gateways, interfaces, servers, or platforms,that facilitate both packet-switched (PS) (e.g., internet protocol (IP),frame relay, asynchronous transfer mode (ATM)) and circuit-switched (CS)traffic (e.g., voice and data) and control generation for networkedwireless communication. In an aspect of the subject innovation, macronetwork platform 1010 includes CS gateway node(s) 1012 which caninterface CS traffic received from legacy networks like telephonynetwork(s) 1040 (e.g., public switched telephone network (PSTN), orpublic land mobile network (PLMN)) or a SS7 network 1060. Circuitswitched gateway 1012 can authorize and authenticate traffic (e.g.,voice) arising from such networks. Additionally, CS gateway 1012 canaccess mobility, or roaming, data generated through SS7 network 1060;for instance, mobility data stored in a VLR, which can reside in memory1030. Moreover, CS gateway node(s) 1012 interfaces CS-based traffic andsignaling and gateway node(s) 1018. As an example, in a 3GPP UMTSnetwork, gateway node(s) 1018 can be embodied in gateway GPRS supportnode(s) (GGSN).

In addition to receiving and processing CS-switched traffic andsignaling, gateway node(s) 1018 can authorize and authenticate PS-baseddata sessions with served (e.g., through macro RAN) wireless devices.Data sessions can include traffic exchange with networks external to themacro network platform 1010, like wide area network(s) (WANs) 1050; itshould be appreciated that local area network(s) (LANs) can also beinterfaced with macro network platform 1010 through gateway node(s)1018. Gateway node(s) 1018 generates packet data contexts when a datasession is established. To that end, in an aspect, gateway node(s) 1018can include a tunnel interface (e.g., tunnel termination gateway (TTG)in 3GPP UMTS network(s); not shown) which can facilitate packetizedcommunication with disparate wireless network(s), such as Wi-Finetworks. It should be further appreciated that the packetizedcommunication can include multiple flows that can be generated throughserver(s) 1014. It is to be noted that in 3GPP UMTS network(s), gatewaynode(s) 1018 (e.g., GGSN) and tunnel interface (e.g., TTG) comprise apacket data gateway (PDG).

Macro network platform 1010 also includes serving node(s) 1016 thatconvey the various packetized flows of information or data streams,received through gateway node(s) 1018. As an example, in a 3GPP UMTSnetwork, serving node(s) can be embodied in serving GPRS support node(s)(SGSN).

As indicated above, server(s) 1014 in macro network platform 1010 canexecute numerous applications (e.g., location services, online gaming,wireless banking, wireless device management . . . ) that generatemultiple disparate packetized data streams or flows, and manage (e.g.,schedule, queue, format . . . ) such flows. Such application(s), forexample can include add-on features to standard services provided bymacro network platform 1010. Data streams can be conveyed to gatewaynode(s) 1018 for authorization/authentication and initiation of a datasession, and to serving node(s) 1016 for communication thereafter.Server(s) 1014 can also effect security (e.g., implement one or morefirewalls) of macro network platform 1010 to ensure network's operationand data integrity in addition to authorization and authenticationprocedures that CS gateway node(s) 1012 and gateway node(s) 1018 canenact. Moreover, server(s) 1014 can provision services from externalnetwork(s), e.g., WAN 1050, or Global Positioning System (GPS)network(s) (not shown). It is to be noted that server(s) 1014 caninclude one or more processor configured to confer at least in part thefunctionality of macro network platform 1010. To that end, the one ormore processor can execute code instructions stored in memory 1030, forexample.

In example wireless environment 1000, memory 1030 stores informationrelated to operation of macro network platform 1010. Information caninclude business data associated with subscribers; market plans andstrategies, e.g., promotional campaigns, business partnerships;operational data for mobile devices served through macro networkplatform; service and privacy policies; end-user service logs for lawenforcement; and so forth. Memory 1030 can also store information fromat least one of telephony network(s) 1040, WAN(s) 1050, or SS7 network1060, enterprise NW(s) 1065, or service NW(s) 1067.

Femto gateway node(s) 1084 have substantially the same functionality asPS gateway node(s) 1018. Additionally, femto gateway node(s) 1084 canalso include substantially all functionality of serving node(s) 1016. Inan aspect, femto gateway node(s) 1084 facilitates handover resolution,e.g., assessment and execution. Further, control node(s) 1020 canreceive handover requests and relay them to a handover component (notshown) via gateway node(s) 1084. According to an aspect, control node(s)1020 can support RNC capabilities and can be substantially similar tothe control component 320 (FIG. 3) and can include functionalitythereof.

Server(s) 1082 have substantially the same functionality as described inconnection with server(s) 1014. In an aspect, server(s) 1082 can executemultiple application(s) that provide service (e.g., voice and data) towireless devices served through femto RAN 1090. Server(s) 1082 can alsoprovide security features to femto network platform. In addition,server(s) 1082 can manage (e.g., schedule, queue, format . . . )substantially all packetized flows (e.g., IP-based, frame relay-based,ATM-based) it generates in addition to data received from macro networkplatform 1010. It is to be noted that server(s) 1082 can include one ormore processor configured to confer at least in part the functionalityof macro network platform 1010. To that end, the one or more processorcan execute code instructions stored in memory 1086, for example.

Memory 1086 can include information relevant to operation of the variouscomponents of femto network platform 1080. For example operationalinformation that can be stored in memory 1086 can comprise, but is notlimited to, subscriber information; contracted services; maintenance andservice records; femto cell configuration (e.g., devices served throughfemto RAN 1090; access control lists, or white lists); service policiesand specifications; privacy policies; add-on features; and so forth.

It is noted that femto network platform 1080 and macro network platform1010 can be functionally connected through one or more reference link(s)or reference interface(s). In addition, femto network platform 1080 canbe functionally coupled directly (not illustrated) to one or more ofexternal network(s) 1040, 1050, 1060, 1065 or 1067. Reference link(s) orinterface(s) can functionally link at least one of gateway node(s) 1084or server(s) 1086 to the one or more external networks 1040, 1050, 1060,1065 or 1067.

FIG. 11 illustrates a wireless environment that includes macro cells andfemtocells for wireless coverage in accordance with aspects describedherein. In wireless environment 1150, two areas 1105 represent “macro”cell coverage, each macro cell is served by a base station 1110. It canbe appreciated that macro cell coverage area 1105 and base station 1110can include functionality, as more fully described herein, for example,with regard to system 1100. Macro coverage is generally intended toserve mobile wireless devices, like UE 1120 _(A), 1120 _(B), in outdoorslocations. An over-the-air wireless link 115 provides such coverage, thewireless link 1215 comprises a downlink (DL) and an uplink (UL), andutilizes a predetermined band, licensed or unlicensed, of the radiofrequency (RF) spectrum. As an example, UE 1120 _(A), 1120 _(B) can be a3GPP Universal Mobile Telecommunication System (UMTS) mobile phone. Itis noted that a set of base stations, its associated electronics,circuitry or components, base stations control component(s), andwireless links operated in accordance to respective base stations in theset of base stations form a radio access network (RAN). In addition,base station 1110 communicates via backhaul link(s) 1151 with a macronetwork platform 1160, which in cellular wireless technologies (e.g.,3rd Generation Partnership Project (3GPP) Universal MobileTelecommunication System (UMTS), Global System for Mobile Communication(GSM)) represents a core network.

In an aspect, macro network platform 1160 controls a set of basestations 1110 that serve either respective cells or a number of sectorswithin such cells. Base station 1110 comprises radio equipment 1114 foroperation in one or more radio technologies, and a set of antennas 1112(e.g., smart antennas, microwave antennas, satellite dish(es) . . . )that can serve one or more sectors within a macro cell 1105. It is notedthat a set of radio network control node(s), which can be a part ofmacro network platform; a set of base stations (e.g., Node B 1110) thatserve a set of macro cells 1105; electronics, circuitry or componentsassociated with the base stations in the set of base stations; a set ofrespective OTA wireless links (e.g., links 1115 or 1116) operated inaccordance to a radio technology through the base stations; and backhaullink(s) 1155 and 1151 form a macro radio access network (RAN). Macronetwork platform 1160 also communicates with other base stations (notshown) that serve other cells (not shown). Backhaul link(s) 1151 or 1153can include a wired backbone link (e.g., optical fiber backbone,twisted-pair line, T1/E1 phone line, a digital subscriber line (DSL)either synchronous or asynchronous, an asymmetric ADSL, or a coaxialcable . . . ) or a wireless (e.g., line-of-sight (LOS) or non-LOS)backbone link. Backhaul pipe(s) 1155 link disparate base stations 1110.According to an aspect, backhaul link 1153 can connect multiple femtoaccess points 1130 and/or controller components (CC) 1101 to the femtonetwork platform 1102. In one example, multiple femto APs can beconnected to a routing platform (RP) 1087, which in turn can be connectto a controller component (CC) 1101. Typically, the information from UEs1120 _(A) can be routed by the RP 102, for example, internally, toanother UE 1120 _(A) connected to a disparate femto AP connected to theRP 1087, or, externally, to the femto network platform 1102 via the CC1101, as discussed in detail supra.

In wireless environment 1150, within one or more macro cell(s) 1105, aset of femtocells 1145 served by respective femto access points (APs)1130 can be deployed. It can be appreciated that, aspects of the subjectinnovation are geared to femtocell deployments with substantive femto APdensity, e.g., 10⁴-10⁷ femto APs 1130 per base station 1110. Accordingto an aspect, a set of femto access points 1130 ₁-3730 _(N), with N anatural number, can be functionally connected to a routing platform1087, which can be functionally coupled to a controller component 1101.The controller component 1101 can be operationally linked to the femtonetwork platform 330 by employing backhaul link(s) 1153. Accordingly,UEs UE 3720 _(A) connected to femto APs 1130 ₁-3830 _(N) can communicateinternally within the femto enterprise via the routing platform (RP)1087 and/or can also communicate with the femto network platform 1102via the RP 1087, controller component 1101 and the backhaul link(s)1153. It can be appreciated that although only one femto enterprise isdepicted in FIG. 11, multiple femto enterprise networks can be deployedwithin a macro cell 1105.

It is noted that while various aspects, features, or advantagesdescribed herein have been illustrated through femto access point(s) andassociated femto coverage, such aspects and features also can beexploited for home access point(s) (HAPs) that provide wireless coveragethrough substantially any, or any, disparate telecommunicationtechnologies, such as for example Wi-Fi (wireless fidelity) or picocelltelecommunication. Additionally, aspects, features, or advantages of thesubject innovation can be exploited in substantially any wirelesstelecommunication, or radio, technology; for example, Wi-Fi, WorldwideInteroperability for Microwave Access (WiMAX), Enhanced General PacketRadio Service (Enhanced GPRS), 3GPP LTE, 3GPP2 UMB, 3GPP UMTS, HSPA,HSDPA, HSUPA, or LTE Advanced. Moreover, substantially all aspects ofthe subject innovation can include legacy telecommunicationtechnologies.

Referring now to FIG. 12, there is illustrated a block diagram of anexemplary computer system operable to execute the disclosedarchitecture. In order to provide additional context for various aspectsof the claimed subject matter, FIG. 12 and the following discussion areintended to provide a brief, general description of a suitable computingenvironment 1200 in which the various aspects of the claimed subjectmatter can be implemented. Additionally, while the claimed subjectmatter described above may be suitable for application in the generalcontext of computer-executable instructions that may run on one or morecomputers, those skilled in the art will recognize that the claimedsubject matter also can be implemented in combination with other programmodules and/or as a combination of hardware and software.

Generally, program modules include routines, programs, components, datastructures, etc., that perform particular tasks or implement particularabstract data types. Moreover, those skilled in the art will appreciatethat the inventive methods can be practiced with other computer systemconfigurations, including single-processor or multiprocessor computersystems, minicomputers, mainframe computers, as well as personalcomputers, hand-held computing devices, microprocessor-based orprogrammable consumer electronics, and the like, each of which can beoperatively coupled to one or more associated devices.

The illustrated aspects of the claimed subject matter may also bepracticed in distributed computing environments where certain tasks areperformed by remote processing devices that are linked through acommunications network. In a distributed computing environment, programmodules can be located in both local and remote memory storage devices.

A computer typically includes a variety of computer-readable media.Computer-readable media can be any available media that can be accessedby the computer and includes both volatile and nonvolatile media,removable and non-removable media. By way of example, and notlimitation, computer-readable media can comprise computer storage mediaand communication media. Computer storage media can include eithervolatile or nonvolatile, removable and non-removable media implementedin any method or technology for storage of information such ascomputer-readable instructions, data structures, program modules orother data. Computer storage media includes, but is not limited to, RAM,ROM, EEPROM, flash memory or other memory technology, CD-ROM, digitalversatile disk (DVD) or other optical disk storage, magnetic cassettes,magnetic tape, magnetic disk storage or other magnetic storage devices,or any other medium which can be used to store the desired informationand which can be accessed by the computer.

Communication media typically embodies computer-readable instructions,data structures, program modules or other data in a modulated datasignal such as a carrier wave or other transport mechanism, and includesany information delivery media. The term “modulated data signal” means asignal that has one or more of its characteristics set or changed insuch a manner as to encode information in the signal. By way of example,and not limitation, communication media includes wired media such as awired network or direct-wired connection, and wireless media such asacoustic, RF, infrared and other wireless media. Combinations of the anyof the above should also be included within the scope ofcomputer-readable media.

With reference again to FIG. 12, the exemplary environment 1200 forimplementing various aspects of the claimed subject matter includes acomputer 1202, the computer 1202 including a processing unit 1204, asystem memory 1206 and a system bus 1208. The system bus 1208 couples tosystem components including, but not limited to, the system memory 1206to the processing unit 1204. The processing unit 1204 can be any ofvarious commercially available processors. Dual microprocessors andother multi-processor architectures may also be employed as theprocessing unit 1204.

The system bus 1208 can be any of several types of bus structure thatmay further interconnect to a memory bus (with or without a memorycontroller), a peripheral bus, and a local bus using any of a variety ofcommercially available bus architectures. The system memory 1206includes read-only memory (ROM) 1210 and random access memory (RAM)1212. A basic input/output system (BIOS) is stored in a non-volatilememory 1210 such as ROM, EPROM, EEPROM, which BIOS contains the basicroutines that help to transfer information between elements within thecomputer 1202, such as during start-up. The RAM 1212 can also include ahigh-speed RAM such as static RAM for caching data.

The computer 1202 further includes an internal hard disk drive (HDD)1214 (e.g., EIDE, SATA), which internal hard disk drive 1214 may also beconfigured for external use in a suitable chassis (not shown), amagnetic floppy disk drive (FDD) 1216, (e.g., to read from or write to aremovable diskette 1218) and an optical disk drive 1220, (e.g., readinga CD-ROM disk 1222 or, to read from or write to other high capacityoptical media such as the DVD). The hard disk drive 1214, magnetic diskdrive 1216 and optical disk drive 1220 can be connected to the systembus 1208 by a hard disk drive interface 1224, a magnetic disk driveinterface 1226 and an optical drive interface 1228, respectively. Theinterface 1224 for external drive implementations includes at least oneor both of Universal Serial Bus (USB) and IEEE1394 interfacetechnologies. Other external drive connection technologies are withincontemplation of the subject matter claimed herein.

The drives and their associated computer-readable media providenonvolatile storage of data, data structures, computer-executableinstructions, and so forth. For the computer 1202, the drives and mediaaccommodate the storage of any data in a suitable digital format.Although the description of computer-readable media above refers to aHDD, a removable magnetic diskette, and a removable optical media suchas a CD or DVD, it should be appreciated by those skilled in the artthat other types of media which are readable by a computer, such as zipdrives, magnetic cassettes, flash memory cards, cartridges, and thelike, may also be used in the exemplary operating environment, andfurther, that any such media may contain computer-executableinstructions for performing the methods of the claimed subject matter.

A number of program modules can be stored in the drives and RAM 1212,including an operating system 1230, one or more application programs1232, other program modules 1234 and program data 1236. All or portionsof the operating system, applications, modules, and/or data can also becached in the RAM 1212. It is appreciated that the claimed subjectmatter can be implemented with various commercially available operatingsystems or combinations of operating systems.

A user can enter commands and information into the computer 1202 throughone or more wired/wireless input devices, e.g., a keyboard 1238 and apointing device, such as a mouse 1240. Other input devices (not shown)may include a microphone, an IR remote control, a joystick, a game pad,a stylus pen, touch screen, or the like. These and other input devicesare often connected to the processing unit 1204 through an input deviceinterface 1242 that is coupled to the system bus 1208, but can beconnected by other interfaces, such as a parallel port, an IEEE1394serial port, a game port, a USB port, an IR interface, etc.

A monitor 1244 or other type of display device is also connected to thesystem bus 1208 via an interface, such as a video adapter 1246. Inaddition to the monitor 1244, a computer typically includes otherperipheral output devices (not shown), such as speakers, printers, etc.

The computer 1202 may operate in a networked environment using logicalconnections via wired and/or wireless communications to one or moreremote computers, such as a remote computer(s) 1248. The remotecomputer(s) 1248 can be a workstation, a server computer, a router, apersonal computer, a mobile device, portable computer,microprocessor-based entertainment appliance, a peer device or othercommon network node, and typically includes many or all of the elementsdescribed relative to the computer 1202, although, for purposes ofbrevity, only a memory/storage device 1250 is illustrated. The logicalconnections depicted include wired/wireless connectivity to a local areanetwork (LAN) 1252 and/or larger networks, e.g., a wide area network(WAN) 1254. Such LAN and WAN networking environments are commonplace inoffices and companies, and facilitate enterprise-wide computer networks,such as intranets, all of which may connect to a global communicationsnetwork, e.g., the Internet.

When used in a LAN networking environment, the computer 1202 isconnected to the local network 1252 through a wired and/or wirelesscommunication network interface or adapter 1256. The adapter 1256 mayfacilitate wired or wireless communication to the LAN 1252, which mayalso include a wireless access point disposed thereon for communicatingwith the wireless adapter 1256.

When used in a WAN networking environment, the computer 1202 can includea modem 1258, or is connected to a communications server on the WAN1254, or has other means for establishing communications over the WAN1254, such as by way of the Internet. The modem 1258, which can beinternal or external and a wired or wireless device, is connected to thesystem bus 1208 via the serial port interface 1242. In a networkedenvironment, program modules depicted relative to the computer 1202, orportions thereof, can be stored in the remote memory/storage device1250. It will be appreciated that the network connections shown areexemplary and other means of establishing a communications link betweenthe computers can be used.

The computer 1202 is operable to communicate with any wireless devicesor entities operatively disposed in wireless communication, e.g., aprinter, scanner, desktop and/or portable computer, portable dataassistant, communications satellite, any piece of equipment or locationassociated with a wirelessly detectable tag (e.g., a kiosk, news stand,restroom), and telephone. This includes at least Wi-Fi and Bluetooth™wireless technologies. Thus, the communication can be a predefinedstructure as with a conventional network or simply an ad hoccommunication between at least two devices.

Wi-Fi, or Wireless Fidelity, allows connection to the Internet from acouch at home, a bed in a hotel room, or a conference room at work,without wires. Wi-Fi is a wireless technology similar to that used in acell phone that enables such devices, e.g., computers, to send andreceive data indoors and out; anywhere within the range of a basestation. Wi-Fi networks use radio technologies called IEEE802.11(a, b,g, n, etc.) to provide secure, reliable, fast wireless connectivity. AWi-Fi network can be used to connect computers to each other, to theInternet, and to wired networks (which use IEEE802.3 or Ethernet). Wi-Finetworks operate in the unlicensed 2.4 and 5 GHz radio bands, at an 11Mbps (802.11b) or 54 Mbps (802.11a) data rate, for example, or withproducts that contain both bands (dual band), so the networks canprovide real-world performance similar to the basic “10BaseT” wiredEthernet networks used in many offices.

Various aspects or features described herein can be implemented as amethod, apparatus, or article of manufacture using standard programmingand/or engineering techniques. In addition, various aspects disclosed inthe subject specification can also be implemented through programmodules stored in a memory and executed by a processor, or othercombination of hardware and software, or hardware and firmware. The term“article of manufacture” as used herein is intended to encompass acomputer program accessible from any computer-readable device, carrier,or media. For example, computer readable media can include but are notlimited to magnetic storage devices (e.g., hard disk, floppy disk,magnetic strips . . . ), optical disks (e.g., compact disc (CD), digitalversatile disc (DVD), blu-ray disc (BD) . . . ), smart cards, and flashmemory devices (e.g., card, stick, key drive . . . ). Additionally itshould be appreciated that a carrier wave can be employed to carrycomputer-readable electronic data such as those used in transmitting andreceiving electronic mail or in accessing a network such as the internetor a local area network (LAN). Of course, those skilled in the art willrecognize many modifications may be made to this configuration withoutdeparting from the scope or spirit of the claimed subject matter.

As it employed in the subject specification, the term “processor” canrefer to substantially any computing processing unit or devicecomprising, but not limited to comprising, single-core processors;single-processors with software multithread execution capability;multi-core processors; multi-core processors with software multithreadexecution capability; multi-core processors with hardware multithreadtechnology; parallel platforms; and parallel platforms with distributedshared memory. Additionally, a processor can refer to an integratedcircuit, an application specific integrated circuit (ASIC), a digitalsignal processor (DSP), a field programmable gate array (FPGA), aprogrammable logic controller (PLC), a complex programmable logic device(CPLD), a discrete gate or transistor logic, discrete hardwarecomponents, or any combination thereof designed to perform the functionsdescribed herein. Processors can exploit nano-scale architectures suchas, but not limited to, molecular and quantum-dot based transistors,switches and gates, in order to optimize space usage or enhanceperformance of user equipment. A processor also can be implemented as acombination of computing processing units.

In the subject specification, terms such as “store,” “data store,” “datastorage,” “database,” “repository,” and substantially any otherinformation storage component relevant to operation and functionality ofa component, refer to “memory components,” or entities embodied in a“memory” or components comprising the memory. It will be appreciatedthat the memory components described herein can be either volatilememory or nonvolatile memory, or can include both volatile andnonvolatile memory. In addition, memory components or memory elementscan be removable or stationary. Moreover, memory can be internal orexternal to a device or component, or removable or stationary. Memorycan include various types of media that are readable by a computer, suchas hard-disc drives, zip drives, magnetic cassettes, flash memory cardsor other types of memory cards, cartridges, or the like.

By way of illustration, and not limitation, nonvolatile memory caninclude read only memory (ROM), programmable ROM (PROM), electricallyprogrammable ROM (EPROM), electrically erasable ROM (EEPROM), or flashmemory. Volatile memory can include random access memory (RAM), whichacts as external cache memory. By way of illustration and notlimitation, RAM is available in many forms such as synchronous RAM(SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rateSDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), Synchlink DRAM (SLDRAM), anddirect Rambus RAM (DRRAM). Additionally, the disclosed memory componentsof systems or methods herein are intended to comprise, without beinglimited to comprising, these and any other suitable types of memory.

What has been described above includes examples of the variousembodiments. It is, of course, not possible to describe everyconceivable combination of components or methodologies for purposes ofdescribing the embodiments, but one of ordinary skill in the art mayrecognize that many further combinations and permutations are possible.Accordingly, the detailed description is intended to embrace all suchalterations, modifications, and variations that fall within the spiritand scope of the appended claims.

In particular and in regard to the various functions performed by theabove described components, devices, circuits, systems and the like, theterms (including a reference to a “means”) used to describe suchcomponents are intended to correspond, unless otherwise indicated, toany component which performs the specified function of the describedcomponent (e.g., a functional equivalent), even though not structurallyequivalent to the disclosed structure, which performs the function inthe herein illustrated exemplary aspects of the embodiments. In thisregard, it will also be recognized that the embodiments includes asystem as well as a computer-readable medium having computer-executableinstructions for performing the acts and/or events of the variousmethods.

In addition, while a particular feature may have been disclosed withrespect to only one of several implementations, such feature may becombined with one or more other features of the other implementations asmay be desired and advantageous for any given or particular application.Furthermore, to the extent that the terms “includes,” and “including”and variants thereof are used in either the detailed description or theclaims, these terms are intended to be inclusive in a manner similar tothe term “comprising.”

What is claimed is:
 1. A system, comprising: a memory to storeinstructions; and a processor, coupled to the memory, that facilitatesexecution of the instructions to perform operations, comprising:analyzing configuration data associated with a configuration of a set offacility variables for a set of access point devices that provide accessto a set of network devices for user equipment within respective serviceareas of the set of access point devices; analyzing operation dataassociated with service provided to the user equipment via the set ofaccess point devices; and determining a reconfiguration of a facilityvariable from the set of facility variables of an access point devicefrom the set of access point devices based on the configuration data andthe operation data, wherein the reconfiguration comprises a rerouting ofnetwork traffic from a first transport slot to a second transport slotthat is associated with a different access point device of the set ofaccess point devices than the first transport slot.
 2. The system ofclaim 1, further comprising determining an effect of the reconfigurationon a service area characteristic for a service area served by the accesspoint device.
 3. The system of claim 2, wherein the service areacharacteristic relates to a physical size of the service area and thereconfiguration relates to a change in the physical size of the servicearea.
 4. The system of claim 1, further comprising reconfiguring theaccess point device according to the reconfiguration.
 5. The system ofclaim 1, further comprising determining an effect of the reconfigurationon the operation data.
 6. The system of claim 1, wherein the determiningthe reconfiguration is in response to alarm data that indicates an alarmcondition is present at the access point device.
 7. The system of claim6, further comprising determining a value representing a severity of thealarm condition by an alarming access point device from the set ofaccess point devices and transmitting alarm data comprising the value.8. The system of claim 7, wherein the alarming access point device is asame access point device as the access point device.
 9. The system ofclaim 1, wherein a service area of the different access point device isadjacent to a service area of the access point device.
 10. The system ofclaim 1, wherein the reconfiguration further comprises changing adifferent facility variable associated with the different access pointdevice to compensate for a change in a service area characteristic thatoccurs in response to the reconfiguration of the facility variable ofthe access point device.
 11. A method, comprising: determining, by asystem comprising a processor, a first configuration of a first set offacility variables associated with a first access point device of a setof access point devices that service user equipment in respectivecoverage areas of the set of access point devices; determining, by thesystem, a second configuration of a second set of facility variablesassociated with a second access point device of the set of access pointdevices; examining, by the system, operation data for the first accesspoint device and the second access point device; and determining, by thesystem, a reconfiguration of the first configuration and the secondconfiguration comprising rerouting network traffic from a firsttransport slot associated with the first access point device to a secondtransport slot associated with the second access point device.
 12. Themethod of claim 11, further comprising determining, by the system, aneffect of the reconfiguration on service area characteristics forservice areas respectively of the first access point device and thesecond access point device.
 13. The method of claim 12, furthercomprising determining, by the system, an effect of the reconfigurationon the operation data.
 14. The method of claim 11, wherein thedetermining the reconfiguration comprises determining thereconfiguration in response to alarm data being received indicating analarm condition at an alarming access point device of the set of accesspoint devices.
 15. The method of claim 14, further comprisingdetermining, by the system, a first value representing a type of alarmassociated with the alarm condition and a second value representing aseverity of the alarm condition.
 16. The method of claim 11, wherein thedetermining the first configuration or the second configuration is basedon other configuration data associated with another access point deviceof the set of access point devices and other operation data associatedwith the other access point device.
 17. A computer readable storagedevice comprising instructions that, in response to execution, cause asystem comprising a processor to perform operations, comprising: basedon configuration data associated with a configuration of a set offacility variables for a set of access point devices and operation dataassociated with service provided to devices via the set of access pointdevices, determining a reconfiguration of a facility variable of the setof facility variables of an access point device of the set of accesspoint devices, wherein the set of access point devices enable access toa set of network devices by the devices within respective service areasof the set of network devices; and initiating the reconfigurationcomprising rerouting network traffic from a first transport slot to asecond transport slot that is associated with a different access pointdevice in the set of access point devices than the first transport slot.18. The computer readable storage device of claim 17, wherein theoperations further comprise determining an effect of the reconfigurationon a service area characteristic for a service area of the respectiveservice areas served by the access point device.
 19. The computerreadable storage device of claim 17, further comprising determining aneffect of the reconfiguration on the operation data.
 20. The computerreadable storage device of claim 17, wherein the reconfiguration furthercomprises modifying a different facility variable associated with thedifferent access point device to compensate for a modification in aservice area characteristic occurring in response to the reconfigurationof the facility variable of the access point device.